Key Feature 1. 8 month Standby time -Low power Tech solution,It can standby more than 8 month. 3 month working time with normal AA battery in normal condition,actual use time depends on the key pressing frequency. 2. Long Button lifetime-Approved testing supported over 50,000 total clicks on all buttons,Equal to 4.5 years on average 30 times pressing per day 3. Long working Range- Tested to control your LG Smart TV from any angle within 40 feet. 4. Easy to Pair Just Point the Magic Remote at your TV and press the Wheel (OK) on the remote control.If the TV fails to register the Magic Remote, try again after turning the TV off and back on. 5. More detail steup for other options,Please refer to the user manual. 6. Air Mouse Support: Intuitive Mouse Like Pointing and Wheel Control, and easy access into your favorite content by one click, such as the popular channels Netflix, Prime Video, Movie. 7. Vioce Function: This universal remote control for LG Smart TV Remote Support Google Assistant / Alexa. Vioce Replacement Magic remote control makes interacting with your smart TV easier! Compatible TV Models : Compatible LG TV Models: ZX, WX, GX, CX, BX, W9, E9, C9, B9, NANO99, NANO97, NANO95, NANO91, NANO90, NANO86, NANO81, NANO80, SM99, SM95, SM90, SM86, SM81, UN85, UN81, UN80 UN74, UN73, UN71, UM80, UM75, UM73, UM71, UM6970 series. Compatible Remote Control Models : Compatible with LG TV remote control models:AN-MR18BA, AN-MR19BA, AN-MR20GA etc. NOTE: This Remote can not comptible with AN-MR600G AN-MR650 AN-MR650G ANMR650A ANMR600 AN-MR650B Premium after-sale service: We offer 60 days after-sale service.If you have any questions about your order, please feel free to contact us directly and we will get back to you within 12 hours.